NVIDIA GRID A100B vs NVIDIA RTX A5500

VS

NVIDIA GRID A100B

NVIDIA RTX A5500

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 24GB VRAM RTX A5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (1866GB/s vs 768.0GB/s)

NVIDIA RTX A5500 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 66% (1665MHz vs 1005MHz)

3328 additional rendering cores

Lower TDP (230W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B

13.89 TFLOPS

RTX A5500 +145%

34.1 TFLOPS

GRID A100B

VS

RTX A5500

Graphics Card

May 2020

Release Date

Mar 2022

GRID

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1080 MHz

1005 MHz

Boost Clock

1665 MHz

1215 MHz

Memory Clock

2000 MHz

Memory

48GB

Memory Size

24GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

384bit

1866GB/s

Bandwidth

768.0GB/s

Render Config

-

108

SM Count

80

6912

Shading Units

10240

432

TMUs

320

192

ROPs

96

432

Tensor Cores

320

-

RT Cores

80

192 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

6 MB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

159.8 GPixel/s

434.2 GTexel/s

Texture Rate

532.8 GTexel/s

55.57 TFLOPS

FP16 (half)

34.10 TFLOPS

13.89 TFLOPS

FP32 (float)

34.10 TFLOPS

6.947 TFLOPS

FP64 (double)

532.8 GFLOPS

Board Design

400W

TDP

230W

800 W

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GA100

GPU Name

GA102

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

28.3 billion

826 mm²

Die Size

628 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

8.6

N/A

Shader Model

6.7

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